51112556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15913}}^1$

素因数の和:16001

約数の個数: 24

約数和(自身を含む): 98921424

約数和(自身を除く): 47808868

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 15913, 31826, 63652, 175043, 350086, 700172, 1161649, 2323298, 4646596, 12778139, 25556278, 51112556]

約数ペア:

[(1, 51112556), (2, 25556278), (4, 12778139), (11, 4646596), (22, 2323298), (44, 1161649), (73, 700172), (146, 350086), (292, 175043), (803, 63652), (1606, 31826), (3212, 15913)]